I am trying to get the X/Y coordinates of a Latitude/Longitude using the 'WorldToImage' function.
I have created a map with the width and height of the image i want to draw on. I have then centered the map in the middle of my latitude/longitude coordinates
I then call the WorldToImage function.
The point I get from this is: X = 7662.661 and Y = -7589.42725 which does not fit onto my image.
Dim dMinLat As Double = -34.8341700000001
Dim dMaxLat As Double = -22.1250299999992
Dim dMinLong As Double = 16.4518900000003
Dim dMaxLong As Double = 32.94499
Dim dLat As Double = -25.2885299999998
Dim dLong As Double = 28.7395899999992
Dim map As SharpMap.Map
Dim pnt As PointF
map = New SharpMap.Map(New Drawing.Size(2076, 1600))
map.Center = New SharpMap.Geometries.Point(dMinLat + ((dMaxLat - dMinLat) / 2), _
dMaxLong - ((dMaxLong - dMinLong) / 2))
pnt = map.WorldToImage(New SharpMap.Geometries.Point(dLat, dLong))
Can anyone tell me what is wrong with my code example.